Casting repair products are eveloped and manufactured by LOCK-N-STITCH Inc.,the world leader in casting repair metal stitching technology.
We use the latest state-of-the-art CNC machining and
grinding equipment. We even manufacture our own special
patented taps.

L60 Locks

The L60 lock is our largest lock. It is capable of creating an incredibly strong mechanical repair. The hole pattern for this lock can most easily be drilled with a magnetic base drill press. Install in castings up to seven inches thick by stacking one on top of another.